Earthquake Information
 Origin Time
2025-12-22 19:53:43 (GMT)
 Magnitude
M 1.6
 Latitude
39.7060° N
 Longitude
20.5276° E
 Focal Depth
14 km
 # of Arrivals
14
 Location 28.0 km W of Ioannina
31.8 km NE of Igoumenitsa
337.3 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR141Y22.0 11 P19:53:48.08 -0.51.0A
IGTHT25.8221 P19:53:47.49 -1.71.0A
JANHL28.0101 P19:53:48.63 -0.91.0A
GR151Y51.5 59 P19:53:52.96 -0.11.0A
PRMDHP52.5112 P19:53:52.45 -0.81.0A
GR19B1Y55.2233 P19:53:53.98 0.41.0A
KEKHL62.6271 P19:53:54.81 0.11.0A
PENTHL75.4 43 P19:53:58.29 1.71.0A
TETRHL75.6122 P19:53:55.85 -0.81.0A
TSLKHT98.6174 P19:54:00.48 0.41.0A
LKD2HT102.6174 P19:54:01.97 1.31.0A
GR201Y117.0116 P19:54:07.68 4.91.0A
PDOHP135.5155 P19:54:07.22 2.01.0A
THIVHA288.4122 P19:54:18.62 -5.91.0A


  Solution details

Event:
    Public ID              nkua2025zacz
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2025-12-22
    Time                  19:53:42.96  +/-    0.4 s
    Latitude              39.7060 deg  +/-      3 km
    Longitude             20.5276 deg  +/-      3 km
    Depth                      14 km   +/-    4 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             2.28 s
    Azimuthal gap             101 deg

2 Network magnitudes:
    MLv       1.60 +/- 0.16  10            
    M         1.60           10 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR14  1Y    0.2  11  P       19:53:48.08  -0.5 A  1.0  GR14 
    IGT   HT    0.2 221  P       19:53:47.49  -1.7 A  1.0  IGT  
    JAN   HL    0.3 101  P       19:53:48.63  -0.9 A  1.0  JAN  
    GR15  1Y    0.5  59  P       19:53:52.96  -0.1 A  1.0  GR15 
    PRMD  HP    0.5 112  P       19:53:52.45  -0.8 A  1.0  PRMD 
    GR19B 1Y    0.5 233  P       19:53:53.98   0.4 A  1.0  GR19B
    KEK   HL    0.6 271  P       19:53:54.81   0.1 A  1.0  KEK  
    PENT  HL    0.7  43  P       19:53:58.29   1.7 A  1.0  PENT 
    TETR  HL    0.7 122  P       19:53:55.85  -0.8 A  1.0  TETR 
    TSLK  HT    0.9 174  P       19:54:00.48   0.4 A  1.0  TSLK 
    LKD2  HT    0.9 174  P       19:54:01.97   1.3 A  1.0  LKD2 
    GR20  1Y    1.1 116  P       19:54:07.68   4.9 A  1.0  GR20 
    PDO   HP    1.2 155  P       19:54:07.22   2.0 A  1.0  PDO  
    THIV  HA    2.6 122  P       19:54:18.62  -5.9 A  1.0  THIV 

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR14  1Y    0.2  11  MLv     1.45 -0.15   0.636691      
    IGT   HT    0.2 221  MLv     1.39 -0.21   0.441742      
    JAN   HL    0.3 101  MLv     1.53 -0.07   0.701087      
    GR15  1Y    0.5  59  MLv     1.45 -0.15   0.115057      
    PRMD  HP    0.5 112  MLv     1.70  0.10   0.194865      
    GR19B 1Y    0.5 233  MLv     2.11  0.51   0.427448      
    KEK   HL    0.6 271  MLv     1.46 -0.14   0.132731      
    PENT  HL    0.7  43  MLv     1.46 -0.14   0.0475343      
    TETR  HL    0.7 122  MLv     1.82  0.22   0.139118      
    TSLK  HT    0.9 174  MLv     1.73  0.13   0.086306      
    LKD2  HT    0.9 174  MLv     1.88  0.28   0.116523      
    GR20  1Y    1.1 116  MLv     1.59 -0.01   0.0502425